SCT_FastDigitizationTool Node1 SCT_FastDigitizationTool - m_inputObjectName - m_siHitCollList - m_sct_ID - m_mergeSvc - m_HardScatterSplittingMode - m_HardScatterSplittingSkipper - m_rndmSvc - m_randomEngineName - m_thpcsi - m_clusterMaker and 18 more... + SCT_FastDigitizationTool() + initialize() + prepareEvent() + processBunchXing() + mergeEvent() + processAllSubEvents() + createAndStoreRIOs() - digitize() - NeighbouringClusters() - Diffuse() - stepToStripBorder() Node2 PileUpToolBase * m_firstXing * m_lastXing * m_vetoPileUpTruthLinks * m_filterPassed * PileUpToolBase() * initialize() * toProcess() * processAllSubEvents() * processBunchXing() * filterPassed() * resetFilter() * processAllSubEvents() Node2->Node1 Node3 extends< AthAlgTool, IPileUpTool > Node3->Node2